Chefs pair three Dom Perignon vintage champagnes with a six-course dinner on two ships of Oceania Cruises A revelation of tastes By David G. Molyneaux, editor TheTravelMavens.com Three Dom Perignon vintage champagnes and desert on Oceania Riviera (Photo courtesy of Oceania Cruises) In the latest extravagance at sea, Oceania Cruises has introduced a six- course Dom Perignon dinner that pairs three vintage champagnes with a remarkable chef’s tasting menu. The meal, during voyages on Oceania Marina and Oceania Riviera, is…